HANDWRITTEN NOTES

Friday, July 2, 2021

Electrical Transformer Its Parts And Functions || Transformer Parts And Functions ||

 

Electrical Transformer Its Parts And Functions || Transformer Parts And Functions ||


about this video-
in this video I will tell you about various parts of power Electrical Transformer their function and their uses


Monday, June 28, 2021

How To Change The Direction Of Rotation Of Dc Shunt Motor

 

How To Change The Direction Of Rotation Of Dc Shunt Motor



about this video-
in this video I will explain you how to change the direction of rotation of DC shunt motor by changing the field current or the armature current

question- the direction of rotation of a DC shunt motor can be reversed by interchanging

Sunday, June 27, 2021

Diffrence Between Wires And Cables

 


Diffrence Between Wires And Cables

about this video-
in this video I will tell you what is the difference between wires and cables

Why Speed Of Dc Shunt Motor Is Always Constant | The Highest Speed Attainable By Dc Shunt Motor Is |

 


Why Speed Of Dc Shunt Motor Is Always Constant | The Highest Speed Attainable By Dc Shunt Motor Is |

about this video-
DC shunt motor speed is almost constant from no load to full load.
speed of DC shunt motor is always constant. and the highest speed attained by a DC shunt motor is almost equals to no load speed

Friday, June 25, 2021

Why Power Transformer Are Designed To Have Maximum Efficiency At Full Load

 


Why Power Transformer Are Designed To Have Maximum Efficiency At Full Load

about this video-
in this video I will explain you why power transformer has maximum efficiency at full load

question- Power Transformers are design such that maximum efficiency occur at

Thursday, June 24, 2021

Two Winding Transformer Used As Auto Transformer Then Its Kva Rating Is | Auto Transformer Numerical |

 

Two Winding Transformer Used As Auto Transformer Then Its Kva Rating Is |  Auto Transformer Numerical |


about this video-
in this video I will explain a numerical on auto transformer rating

numerical- a 20 KVA 2000v/200v two winding transformer when used as an auto transformer with constant voltage source of 2000 V is capable of handling

Wednesday, June 23, 2021